System Worker— File Transfer Class to use cURL for FTP, FTPS, SFTP, HTTP

The first video showed you the power of system workers and the flexibility they bring along.

This sequel will focus on the actual usage by going through a ready-to-use component that simplifies cURL (included in Mac and Windows OS) and enables file transfers with a wide range of protocols or servers. Download or upload files and receive directory listings; everything you need to perform a file transfer.

The component provides a progress bar (for one or more parallel operations), including an optional cancel button, allowing the end-user to abort long-running operations.

The 15-minutes video explains how to use the class:

Thomas Maul
• VP of Strategy, 4D Product Line •When 4D's German subsidiary was created in 1988, Thomas joined the company as a Technical Director, helping to build the 4D developer community in both Germany and Austria. After many years supporting customers with technical problems and being increasingly involved in sales and management issues, he was promoted to Managing Director for 4D Germany in 1999.As a member of the executive board since 2005, he became part of worldwide strategy of the company, leading to his current position as Vice President of Strategy, 4D Product Line, responsible for defining and executing the overall strategy for the 4D product line in relation to the Program, R&D, Sales and Marketing teams.